Long-scrolling Landing Page for Sizzy – a dedicated browser to test your responsive designs. I quite like the interactive screenshot section where the buttons trigger the actions within the alongside device.
I created Sizzy as a web app in 2017 to help me with one of my landing pages. I quickly bumped into the limits of the web platform and realized that unless it's a proper native browser it will never be able to simulate the real devices, sync the scrolling position, take full-page screenshots, etc.
